Ovidiu Bunea 70f0b051f8 drm/amd/display: Correct sequences and delays for DCN35 PG & RCG ...

[why]
The current PG & RCG programming in driver has some gaps and incorrect
sequences.

[how]
Added delays after ungating clocks to allow ramp up, increased polling
to allow more time for power up, and removed the incorrect sequences.

Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Signed-off-by: Ovidiu Bunea <ovidiu.bunea@amd.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 1bde5584e2)
Cc: stable@vger.kernel.org

2025-09-09 12:25:22 -04:00

..

dcn35

drm/amd/display: Correct sequences and delays for DCN35 PG & RCG

2025-09-09 12:25:22 -04:00

Makefile

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